The Trojan War ______ by Helen and her beauty.
| A．causes | B．is caused | C．caused | D．was caused |
Li Hua’s shoes are as ______ as Zhang Hui’s.
| A．cheap | B．cheaper |
| C．the cheaper | D．the cheapest |
—Mum, can I wear my jeans to school?
—No. You ______ wear your school uniform. That’s the school rule.
| A．can’t | B．have to | C．may | D．can |
— How about going shopping with me this afternoon?
— I’d love to, _ I’m afraid I’m not available.
| A．so | B．and | C．but | D．or |
Martha is a girl. She always smiles and says hello to others.
| A．shy | B．friendly |
| C．healthy | D．crazy |
— Could you turn _ the music, Tony？I’m on the phone.
— Sorry, Mum. I will do it right away.
| A．on | B．up | C．down | D．over |